7-Hydroxy-2-phenyl-4H-chromen-4-one 7-羟基黄酮

CAS 6665-86-7 MFCD00006835

化学结构图

6665-86-7
SMILES: O=c1cc(-c2ccccc2)oc2cc(O)ccc12

化学属性

Mol. FormulaC15H10O3
Mol. Weight238.24
Melting Point245-247
TSCANo

别名和识别编码

Chemical Name7-Hydroxy-2-phenyl-4H-chromen-4-one
MDL NumberMFCD00006835
CAS Number6665-86-7
Synonym 7-hydroxy-2-phenyl-4-benzopyrone 7-Hydroxy-2-phenyl-4H-1-benzopyran-4-one NSC 94258 HYDROXYFLAVONE, 7- 7-羟基黄酮 7-Hydroxy-2-phenylchromone 7-HYDROXY-2-PHENYL-4H-CHROMEN-4-ONE 7-HYDROXYFLAVONE TIMTEC-BB SBB005921 7-Hydroxyflavone,98% 7-Hydroxy-2-phenyl-4H-1-benzopyran-4-one 7-HYDROXY-2-PHENYLCHROMONE HYDROXYFLAVONE, 7-(RG)
EC Number229-705-3
Beilstein Registry Number18,58
PubChem Substance ID87571210
Reaxys-RN194089
Chemical Name Translation7-羟基黄酮
LabNetwork Molecule IDLN01742634
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分类

  • {SNA} Benzopyrans, Bioactive Small Molecules, Building Blocks, Chemical Synthesis, H, Heterocyclic Building Blocks, 细胞生物学
  • {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
  • {SNA} Benzopyrans, Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, H, Heterocyclic Building Blocks

安全信息

Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
WGK Germany3
GHS Symbol
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P302+P352+P332+P313+P362+P364
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Signal word
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi

其他信息

  • 上游原料:二苯甲酮 --> 2,4-二羟基苯乙酮
  • 方法一:将间苯酚乙酸乙酰化得到2，4-二羟基苯乙酮，再经苯甲酰化，转位得到（2-羟基-4-苯甲酰氧基）苯甲酰苯乙酮。将其进一步在乙酸、盐酸的混合液中，于103℃环合反应7h左右即得7-羟基黄酮。
  • 7-羟基黄酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0852 7-羟基黄酮 7-Hydroxyflavone 5G 1480元 2014/06/02 H0852 7-羟基黄酮 7-Hydroxyflavone 1G 568元 2010/05/25 A18538 7-羟基黄酮, 98% 7-Hydroxyflavone, 98% 5g 2408元
  • Sigma Aldrich:6665-86-7(sigmaaldrich)
  • MOL 文件:6665-86-7.mol
  • 用途一:用作黄酮类选择性冠状动脉扩张剂的中间体。
  • Hazard Note:Irritant
  • TCI Shanghai:7-羟基黄酮 7-Hydroxyflavone,>;97.0%(T)(6665-86-7)
  • Alfa Aesar:7-羟基黄酮,98% 7-Hydroxyflavone, 98%(6665-86-7)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzopyrans 苯并吡喃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzopyrans 苯并吡喃
  1. Life Science 生命科学
  2. Biochemistry / Glyco-Chemistry
  3. Flavonoids

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